Bitsy

The addictive sliding number puzzle game that took the internet by storm. Simple, elegant, endlessly replayable.

Open-source puzzle game engine. Make Sokoban-like games with a simple scripting language.

Minimalist typing test. Track your speed, practice with custom texts, compete with others.

Pinboard is an actively maintained, independent bookmarking service with strong community curation. It embodies the indie web philosophy and surfaces quality human-curated content rather than algorithmic feeds. The site emphasizes browsing for discovery, has minimal corporate influence, and features genuinely interesting links from independent creators, researchers, and technical communities.

Free hosting for Twine interactive fiction. Many mental health and personal story games.

Geography guessing game. Drop into Street View and figure out where in the world you are.